src/intel/tools/imgui/imgui_impl_opengl3.h

   1 // ImGui Renderer for: OpenGL3 (modern OpenGL with shaders / programmatic pipeline)
   2 // This needs to be used along with a Platform Binding (e.g. GLFW, SDL, Win32, custom..)
   3 // (Note: We are using GL3W as a helper library to access OpenGL functions since there is no standard header to access modern OpenGL functions easily. Alternatives are GLEW, Glad, etc..)
   4
   5 // Implemented features:
   6 //  [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID in imgui.cpp.
   7
   8 // You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
   9 // If you are new to dear imgui, read examples/README.txt and read the documentation at the top of imgui.cpp.
  10 // https://github.com/ocornut/imgui
  11
  12 // About GLSL version:
  13 // The 'glsl_version' initialization parameter defaults to "#version 130" if NULL.
  14 // Only override if your GL version doesn't handle this GLSL version (see table at the top of imgui_impl_opengl3.cpp). Keep NULL if unsure!
  15
  16 IMGUI_IMPL_API bool     ImGui_ImplOpenGL3_Init(const char* glsl_version = NULL);
  17 IMGUI_IMPL_API void     ImGui_ImplOpenGL3_Shutdown();
  18 IMGUI_IMPL_API void     ImGui_ImplOpenGL3_NewFrame();
  19 IMGUI_IMPL_API void     ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data);
  20
  21 // Called by Init/NewFrame/Shutdown
  22 IMGUI_IMPL_API bool     ImGui_ImplOpenGL3_CreateFontsTexture();
  23 IMGUI_IMPL_API void     ImGui_ImplOpenGL3_DestroyFontsTexture();
  24 IMGUI_IMPL_API bool     ImGui_ImplOpenGL3_CreateDeviceObjects();
  25 IMGUI_IMPL_API void     ImGui_ImplOpenGL3_DestroyDeviceObjects();